Laser hair removal component

Abstract

The invention belongs to the technical field of beauty medical instruments, and particularly discloses a laser depilation component which comprises a depilation instrument shell, a folding protection mechanism is arranged in the depilation instrument shell and can protect a screen and prevent dust from falling on the screen, and a screen cleaning mechanism is arranged at the top end in the depilation instrument shell and can clean the screen. The screen cleaning mechanism can clean dust on a screen, a locking mechanism is arranged on the side, away from the screen cleaning mechanism, of the interior of the hair removing instrument shell, a treatment head is arranged in the locking mechanism, and the locking mechanism can abut against the treatment head. The folding protection mechanism can fold the display screen into the instrument shell when the instrument is not used and idle, so that the display screen can be protected by the instrument shell even if a worker does not pay attention to accidental touch or collision of other objects, the probability of damage of the display screen can be reduced, and economic loss is avoided.

Description

Technical Field

[0001] This invention belongs to the field of cosmetic medical devices, and specifically discloses a laser hair removal component. Background Technology

[0002] In the laser hair removal component, the laser emission system emits a specific wavelength beam of light, which destroys the hair follicle through thermal effect to achieve hair removal; the cooling system lowers the epidermal temperature during treatment to protect the skin from burns; the motion positioning device ensures that the laser evenly covers the treatment area, avoiding missed or repeated irradiation; the control system adjusts parameters such as energy density and pulse frequency to adapt to different skin types; the human-machine interface facilitates operation and settings, and all components work together to ensure the hair removal effect and safety.

[0003] In existing laser hair removal devices, the human-computer interface, i.e. the display screen, is usually installed on the outside of the device. This means that when the device is not in use, staff will not pay much attention to it. The display screen is relatively fragile and has no protective casing, which makes it easy to be accidentally touched or hit by other objects, thus increasing the probability of damage to the display screen. Summary of the Invention

[0004] In view of this, the purpose of this invention is to provide a laser hair removal component to solve the problem that the human-computer interaction interface, i.e. the display screen, of existing laser hair removal components is generally installed on the outside of the device, and the display screen is relatively fragile and easily damaged by accidental contact or impact from other objects, thus increasing the probability of display screen damage.

[0005] To achieve the above objectives, the present invention provides a laser hair removal component, including a hair removal device housing. The housing has an internal retractable protection mechanism that protects the screen and prevents dust accumulation. The top of the housing has a screen cleaning mechanism that cleans dust from the screen. A locking mechanism is located on the side of the housing away from the screen cleaning mechanism. A treatment head is located inside the locking mechanism, which holds the treatment head in place to prevent it from falling off. A connecting tube is fixedly connected to the bottom of the treatment head, and the bottom of the connecting tube is fixedly connected to the bottom of the housing.

[0006] In the above technical solution, preferably, the retractable protection mechanism includes three retractable rods. The bottom of the three retractable rods is fixedly connected to the inner bottom of the hair removal device housing. A central column is fixedly connected to the top of the three retractable rods. Both ends of the central column are fixedly connected to fixing pins. A rotating outer shell is rotatably connected to the outside of the fixing pins. A display screen is fixedly connected between the outer shells of the two rotating outer shells. An installation groove is provided inside the rotating outer shell. A torsion spring is provided inside the installation groove. A top plate is fixedly connected to the top of the display screen. An angle adjustment rope is fixedly connected to the bottom of the top plate. A limiting circular plate is fixedly connected to the bottom of the angle adjustment rope. A limiting sleeve is fixedly connected to the inner top of the hair removal device housing. A fitting groove is provided on the top of the hair removal device housing.

[0007] In the above technical solution, preferably, the screen cleaning mechanism includes a fixing box, the outside of which is fixedly connected to the top of the inside of the hair removal device housing, the inside of which is provided with multiple clamping springs, the inside of which is slidably connected with a limiting plate, a movable connecting plate fixedly connected to the side of the limiting plate away from the clamping springs, and a cleaning brush fixedly connected to the side of the movable connecting plate away from the clamping springs.

[0008] In the above technical solution, preferably, the locking mechanism includes a storage groove, which is located inside the hair removal device housing on the side away from the retraction protection mechanism. A return spring is disposed inside the storage groove. A limit block is slidably connected inside the storage groove. A connecting hollow column is fixedly connected to the side of the limit block away from the return spring. A placement ring is fixedly connected to the side of the connecting hollow column away from the limit block. A stop rod is fixedly connected to the side of the return spring near the retraction protection mechanism. A protective head is fixedly connected to the end of the stop rod near the placement ring. The interior of the hair removal device housing is located within the storage groove. A receiving space is provided below, and a piston plate is slidably connected inside the receiving space. A push spring is provided inside the receiving space. A pull rod is fixedly connected to the bottom of the piston plate, and a crossbar is fixedly connected to the bottom of the pull rod. A vent pipe is provided between the receiving slot and the reset spring. A fixing sleeve is fixedly connected to the top of the middle section of the three-section retractable rod. Push cranks are fixedly connected to both sides of the fixing sleeve. The vent pipe is fixedly connected to the top of the inside of the hair removal device housing. The treatment head is located inside the placement ring. The outside of the abutment is slidably connected to the inside of the connecting hollow column and the limiting block.

[0009] In the above technical solution, preferably, one end of the torsion spring is fixedly connected to the inside of the rotating housing, and the other end of the torsion spring is fixedly connected to the outside of the fixing pin.

[0010] In the above technical solution, preferably, the angle adjustment rope passes through the interior of the limiting sleeve, and the top plate engages with the fitting groove.

[0011] In the above technical solution, preferably, one end of the clamping spring is fixedly connected to the inside of the fixing box, and the other end of the fixing box is fixedly connected to the side of the limiting plate away from the cleaning brush.

[0012] In the above technical solution, preferably, one end of the reset spring is fixedly connected to the inside of the receiving groove, and the other end of the reset spring is fixedly connected to the end of the limiting block away from the connecting hollow column.

[0013] In the above technical solution, preferably, the interior of the hair removal device housing has multiple vent holes on one side of the placement ring, and the vent holes are connected to the storage groove.

[0014] In the above technical solution, preferably, one end of the push spring is fixedly connected to the inside of the accommodating space, the other end of the push spring is fixedly connected to the bottom of the piston plate, and a chassis is fixedly connected to the bottom of the hair removal device housing.

[0015] Compared with the prior art, the present invention has the following beneficial effects: This invention features a retractable protective mechanism that allows the display screen to be retracted into the instrument housing when the instrument is not in use. Therefore, even if the display screen is accidentally touched by staff or struck by other objects, the instrument housing can protect it, thereby reducing the probability of damage and avoiding economic losses.

[0016] This invention enables the protective mechanism to automatically adjust the angle of the display screen, thereby adapting to different staff heights, facilitating screen viewing, improving staff comfort, and ultimately enhancing the instrument's practicality. This invention uses a locking mechanism to secure the treatment head when not in use, preventing it from falling and being damaged during movement. The mechanism automatically releases the locking mechanism when in use, allowing for easy removal. This protects the treatment head, preventing it from being dropped and extending its lifespan, thus avoiding economic losses. Attached Figure Description

[0017] Figure 1 The three-dimensional representation of the present invention Figure 1 ; Figure 2 The three-dimensional representation of the present invention Figure 2 ; Figure 3 This is a schematic diagram of the structure of the fixing sleeve of the present invention; Figure 4 This is a schematic diagram of the fixing pin of the present invention; Figure 5 This is a schematic diagram of the fitting groove of the present invention; Figure 6 This is a schematic diagram of the internal structure of the fixing box of the present invention; Figure 7 This is a schematic diagram of the crossbar structure of the present invention; Figure 8 This is a schematic diagram of the structure of the hollow column connected in this invention.

[0018] In the diagram: 1. Hair removal device housing; 2. Retractable protection mechanism; 201. Three-section retractable rod; 202. Central column; 203. Fixing pin; 204. Rotating outer shell; 205. Mounting slot; 206. Torsion spring; 207. Display screen; 208. Top plate; 209. Angle adjustment rope; 210. Limiting circular plate; 211. Limiting sleeve; 212. Fitting groove; 3. Screen cleaning mechanism; 301. Fixing box; 302. Pressing spring; 303. Limiting plate; 304. Movable connecting plate; 305. Cleaning brush; 4. Locking mechanism; 401. Storage slot; 402. Return spring; 403. Limiting block; 404. Connecting hollow column; 405. Placement ring; 406. Support rod; 407. Protective head; 408. Accommodation space; 409. Piston plate; 410. Push spring; 411. Pull rod; 412. Crossbar; 413. Vent tube; 414. Push crank rod; 415. Exhaust port; 416. Fixing sleeve; 5. Treatment head; 6. Connecting pipeline; 7. Chassis. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0021] like Figures 1-8The laser hair removal component shown includes a hair removal device housing 1. The housing 1 includes, but is not limited to, a laser, a temperature sensor, water-cooling and air-cooling devices, a central processing unit, signal processing circuitry, cables, and interfaces, which are existing technologies and will not be described in detail here. The housing 1 has a retractable protective mechanism 2 inside, which protects the screen and prevents dust from accumulating. A screen cleaning mechanism 3 is located at the top inside the housing 1, which cleans dust from the screen. A locking mechanism 4 is located on the side of the housing 1 away from the screen cleaning mechanism 3. A treatment head 5 is located inside the locking mechanism 4, and the treatment head 5 contains built-in optical elements to focus the laser beam. The laser forms a specific spot and precisely targets the hair follicle. It destroys the hair follicle by converting light energy into heat energy, thus achieving hair removal. This generates non-mechanical energy transmitted to the human body for hair removal. The treatment head 5 is designed to conform to the curved surface of the human body to ensure that the laser irradiates the treatment area vertically. At the same time, pressing the skin relaxes the hair follicle and improves energy absorption efficiency. The optical components built into the treatment head 5 include, but are not limited to, collimating lenses, focusing lenses, filters, reflectors, and homogenizers. These are existing technologies and will not be described in detail here. The locking mechanism 4 can hold the treatment head 5 in place to prevent it from falling off. The bottom of the treatment head 5 is fixedly connected to the connecting tube 6, and the bottom of the connecting tube 6 is fixedly connected to the outer bottom of the hair removal device housing 1.

[0022] The retractable protection mechanism 2 includes a three-section retractable rod 201, which provides the power for lifting and lowering. The bottom of the three-section retractable rod 201 is fixedly connected to the bottom of the hair removal device housing 1. A central column 202 is fixedly connected to the top of the three-section retractable rod 201, serving as a connection. Both ends of the central column 202 are fixedly connected to fixing pins 203. A rotating outer shell 204 is rotatably connected to the outside of the fixing pins 203, providing an installation position. A display screen 207 is fixedly connected between the two rotating outer shells 204, displaying the hair removal device data (this is existing technology and will not be described in detail again). An installation groove 205 is provided inside the rotating outer shell 204. The installation groove 205 is designed with... A torsion spring 206 is included. Without external force, the torsion spring 206's reaction force can drive the rotating outer shell 204 to reset, thereby resetting the display screen 207 and making it vertical. A top plate 208 is fixedly connected to the top of the display screen 207, providing an installation position. An angle adjustment rope 209 is fixedly connected to the bottom of the top plate 208. Pulling the angle adjustment rope 209 causes the display screen 207 to flip, thus adjusting its angle. A limiting circular plate 210 is fixedly connected to the bottom of the angle adjustment rope 209. A limiting sleeve 211 is fixedly connected to the top of the inner part of the hair removal device housing 1. The limiting circular plate 210 serves as a limiting device. To prevent the angle adjustment rope 209 from being pulled directly out of the limiting sleeve 211, the top of the hair removal device housing 1 has a fitting groove 212. The fitting groove 212 allows the top plate 208 to be completely embedded inside, thus maintaining an aesthetically pleasing appearance while also blocking the interior to prevent dust from falling into the hair removal device housing 1. One end of the torsion spring 206 is fixedly connected to the inside of the rotating outer shell 204, and the other end of the torsion spring 206 is fixedly connected to the outside of the fixing pin 203. The angle adjustment rope 209 passes through the inside of the limiting sleeve 211, and the top plate 208 engages with the fitting groove 212. When the device is not in use, the three-section retractable rod 201 is activated, and the three-section retractable rod 201 retracts, thereby driving the central column 202 and rotating the outer shell. The top plate 208 and the display screen 207 move downwards, allowing the display screen 207 to pass through the fitting groove 212 and enter the interior of the hair removal device housing 1. Once the top plate 208 enters the fitting groove 212, it retracts the display screen 207 into the hair removal device housing 1, protecting it and preventing dust accumulation when not in use. When the display screen 207 is in use, the three-section retractable rod 201 is activated again, causing the central column 202, rotating outer shell 204, and display screen 207 to move upwards, allowing the display screen 207 to move out of the hair removal device housing 1. When the angle of the display screen 207 needs to be adjusted, it must be raised out of the hair removal device housing 1.This causes the central column 202 to rise again. At this time, the angle adjustment rope 209 rises along with the top plate 208. When the limiting circular plate 210 at the bottom of the angle adjustment rope 209 contacts the bottom of the limiting sleeve 211, the angle adjustment rope 209 will not rise again. At this point, the pull of the angle adjustment rope 209 will cause the display screen 207 to rotate via the top plate 208. The rotation of the central column 202 and the fixing pin 203 will compress the torsion spring 206, allowing the display screen 207 to adjust its angle. When the display screen 207 needs to be rotated to a near-vertical position, moving it downwards will cause the fixing pin 203 and the central column 202 to reverse, thus rotating the display screen 207 and bringing it closer to a vertical position. This completes the angle adjustment of the display screen 207 and facilitates its retraction.

[0023] The screen cleaning mechanism 3 includes a fixing box 301, which provides an installation position. The fixing box 301 is externally fixedly connected to the top of the inside of the hair removal device housing 1. Multiple clamping springs 302 are installed inside the fixing box 301. A limiting plate 303 is slidably connected inside the fixing box 301, providing a connecting function. A movable connecting plate 304 is fixedly connected to the side of the limiting plate 303 away from the clamping springs 302, serving a connecting function. A cleaning brush 305 is fixedly connected to the side of the movable connecting plate 304 away from the clamping springs 302. The cleaning brush 305 cleans the screen of the display screen 207, preventing dust from affecting the viewing data. The clamping springs 302 exert an outward force on the limiting plate 303, the movable connecting plate 304, and the cleaning brush 305, causing the cleaning brush 305 to adhere tightly to the display screen 207. Even after the cleaning brush 305 wears down, it can still keep the cleaning brush 305 close to the screen of the display screen 207. One end of the clamping spring 302 is fixedly connected to the inside of the fixing box 301, and the other end of the fixing box 301 is fixedly connected to the side of the limiting plate 303 away from the cleaning brush 305. When the display screen 207 moves downward, it will pass through the screen cleaning mechanism 3. When the display screen 207 passes the cleaning brush 305, it can rely on the squeezing force of the display screen 207 to squeeze the cleaning brush 305 towards the fixing box 301, and can also make the movable connecting plate 304 and the limiting plate 303 move into the inside of the fixing box 301, thereby compressing the clamping spring 302. The clamping spring 302 will use its own reaction force to make the cleaning brush 305 close to the screen of the display screen 207, scraping off the dust on the screen and preventing dust on the screen from affecting the use.

[0024] The locking mechanism 4 includes a mounting slot 401, which provides installation space. The mounting slot 401 is located inside the hair removal device housing 1 on the side away from the retraction protection mechanism 2. A return spring 402 is installed inside the mounting slot 401. A limiting block 403 is slidably connected inside the mounting slot 401, and the limiting block 403 has a limiting function. A connecting hollow column 404 is fixedly connected to the side of the limiting block 403 away from the return spring 402, and the connecting hollow column 404 has a connecting function. A placement ring 405 is fixedly connected to the side of the connecting hollow column 404 away from the limiting block 403, and the placement ring 405 can provide a position for the treatment head 5. The return spring 402 can use its own reaction force to make the limiting block 403 move away from the retraction protection mechanism 2. The mechanism 2 moves in a certain direction. A stop rod 406 is fixedly connected inside the return spring 402 near the side of the retractable protection mechanism 2. A protective head 407 is fixedly connected to the end of the stop rod 406 near the placement ring 405. An accommodating space 408 is provided inside the hair removal device housing 1 below the storage groove 401. The accommodating space 408 provides installation space. A piston plate 409 is slidably connected inside the accommodating space 408, acting as a piston. A push spring 410 is installed inside the accommodating space 408. When there is no external force acting on the piston plate 409, the push spring 410 causes the piston plate 409 to return to its original position. A pull rod 411 is fixedly connected to the bottom of the piston plate 409, and a crossbar 412 is fixedly connected to the bottom of the pull rod 411. A vent pipe 413 is provided between the housing 401 and the return spring 402. A fixing sleeve 416 is fixedly connected to the top of the middle section of the three-section retractable rod 201. Pushing cranks 414 are fixedly connected to both sides of the fixing sleeve 416. The combination of the crossbar 412 and the pull rod 411 can easily push the cranks 414 downward. The vent pipe 413 is fixedly connected to the top of the inside of the hair removal device housing 1. The treatment head 5 is located inside the placement ring 405. The outside of the abutment rod 406 is slidably connected to the inside of the connecting hollow column 404 and the limiting block 403. One end of the return spring 402 is fixedly connected to the inside of the housing 401, and the other end of the return spring 402 is fixedly connected to the end of the limiting block 403 away from the connecting hollow column 404. Multiple vent holes 415 are provided on one side of the placement ring 405. The vent holes 415 are connected to the receiving groove 401. One end of the push spring 410 is fixedly connected to the inside of the receiving space 408, and the other end of the push spring 410 is fixedly connected to the bottom of the piston plate 409. The bottom of the hair removal device housing 1 is fixedly connected to the base plate 7. When the three-section retractable rod 201 retracts, it can drive the fixed sleeve 416 to move downward, which in turn can drive the push crank 414 to move downward. Then, the bottom of the push crank 414 can contact the crossbar 412 and drive the crossbar 412 to move downward. The crossbar 412 can pull the pull rod 411 downward, which can drive the piston plate 409 downward and compress the push spring 410.Simultaneously, it acts as a piston and performs air extraction, allowing gas to be drawn out of the receiving groove 401 through the vent pipe 413. The pressure difference drives the limiting block 403 to move towards the retractable protection mechanism 2, thereby moving the connecting hollow column 404 and the placement ring 405 into the retractable protection mechanism 2. The abutment rod 406 remains stationary, allowing it to pass through the connecting hollow column 404 and the limiting block 403 and move relative to the placement ring 405 into the placement ring 405. This allows the abutment rod 406 and the protective head 407 to press against the handle of the treatment head 5, thus securing the treatment head 5 to the placement ring 405. Inside the treatment head 5, when it needs to be removed for use, the three-section retractable rod 201 is activated, causing it to extend upwards and move the push crank 414 upwards. This, in turn, allows the piston plate 409 to move upwards under the action of the push spring 410, preventing a decrease in air pressure inside the return spring 402. Consequently, under the action of the return spring 402, the limiting block 403 moves away from the retraction protection mechanism 2, allowing the stop rod 406 and the protective head 407 to retract into the limiting block 403 and the return spring 402. This prevents the protective head 407 from pressing against the handle of the treatment head 5, facilitating easy removal and use of the treatment head 5.

[0025] Working Principle: When the instrument is not in use, activating the three-section retractable rod 201 causes it to retract, which in turn moves the central column 202, rotating housing 204, and display screen 207 downwards. This allows the display screen 207 to pass through the fitting groove 212 and enter the hair removal device housing 1. Once the top plate 208 enters the fitting groove 212, it retracts the display screen 207 into the hair removal device housing 1, protecting it and preventing dust accumulation during idle periods. When the display screen 207 is in use, activating the three-section retractable rod 201 again moves the central column 202, rotating housing 204, and display screen 207 upwards, allowing the display screen 207 to move out of the hair removal device housing 1. When the angle of the display screen 207 needs to be adjusted, it must be raised out of the hair removal device housing 1 before retracting again. When the central column 202 rises, the angle adjustment rope 209 will rise along with the top plate 208. When the limiting circular plate 210 at the bottom of the angle adjustment rope 209 contacts the bottom of the limiting sleeve 211, the angle adjustment rope 209 will not rise again. At this time, under the pull of the angle adjustment rope 209, the top plate 208 can drive the display screen 207 to rotate. The central column 202 and the fixing pin 203 rotate and compress the torsion spring 206, thereby enabling the display screen 207 to adjust its angle. When the display screen 207 needs to be rotated to a near-vertical state, the display screen 207 is moved downward. At this time, under the reaction force of the torsion spring 206, the fixing pin 203 and the central column 202 can be reversed, thereby driving the display screen 207 to rotate, making the display screen 207 approach a vertical state. This completes the angle adjustment of the display screen 207 and makes it easy to retract the display screen 207. When the display screen 207 moves downward, it passes through the screen cleaning mechanism 3. When the display screen 207 passes the cleaning brush 305, the pressure of the display screen 207 can push the cleaning brush 305 towards the fixed box 301, and drive the movable connecting plate 304 and the limiting plate 303 to move into the fixed box 301. This can compress the clamping spring 302, and the clamping spring 302 will use its own reaction force to make the cleaning brush 305 stick to the screen of the display screen 207, scraping off the dust on the screen and preventing dust from affecting the use of the screen. When the three-section retractable rod 201 retracts, it drives the fixed sleeve 416 to move downwards, which in turn drives the push crank 414 to move downwards. The bottom of the push crank 414 then contacts the crossbar 412, causing the crossbar 412 to move downwards. The crossbar 412 then pulls the pull rod 411 downwards, causing the piston plate 409 to move downwards and compressing the push spring 410. Simultaneously, this acts as a piston and draws air out, allowing gas to be extracted from the receiving groove 401 through the vent pipe 413. The pressure difference then drives the limiting block 403 towards the retractable protection mechanism 2, causing the connecting hollow column 404 and the placement ring 405 to move inwards towards the retractable protection mechanism 2. The abutment rod 406 remains stationary, allowing it to pass through the connecting hollow column 404 and the limiting block 403 relative to the placement ring 405. The internal movement of the device 5 allows the abutment 406 and protective head 407 to press against the handle of the treatment head 5, thus securing the treatment head 5 within the placement ring 405. When the treatment head 5 needs to be removed for use, the three-section retractable rod 201 is activated, extending upwards and causing the push crank 414 to move upwards. This causes the piston plate 409 to move upwards under the action of the push spring 410, preventing a decrease in air pressure inside the return spring 402. Consequently, under the action of the return spring 402, the limiting block 403 moves away from the retraction protection mechanism 2, allowing the abutment 406 and protective head 407 to retract into the limiting block 403 and return spring 402. This prevents the protective head 407 from pressing against the handle of the treatment head 5, making it easier to remove the treatment head 5 for use.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A laser hair removal component, comprising a hair removal device housing (1), characterized in that, The hair removal device housing (1) is provided with a retractable protection mechanism (2) inside, which can protect the screen and prevent dust from falling on the screen. The top of the hair removal device housing (1) is provided with a screen cleaning mechanism (3), which can clean the dust on the screen. The side of the hair removal device housing (1) away from the screen cleaning mechanism (3) is provided with a locking mechanism (4). The locking mechanism (4) is provided with a treatment head (5) inside, which can hold the treatment head (5) tightly. The treatment head (5) has built-in optical elements that can transmit non-mechanical energy to the human body to achieve hair removal and prevent the treatment head (5) from falling off. The bottom of the treatment head (5) is fixedly connected with a connecting line (6), and the bottom of the connecting line (6) is fixedly connected to the bottom of the hair removal device housing (1).

2. The laser hair removal component according to claim 1, characterized in that, The retractable protection mechanism (2) includes a three-section retractable rod (201). The bottom of the three-section retractable rod (201) is fixedly connected to the bottom of the inner part of the hair removal device housing (1). A central column (202) is fixedly connected to the top of the three-section retractable rod (201). Fixed pins (203) are fixedly connected to both ends of the central column (202). Rotating housings (204) are rotatably connected to the outside of the fixed pins (203). A display screen (207) is fixedly connected between the outside of the two rotating housings (204). (204) has an installation groove (205) inside, and a torsion spring (206) is installed inside the installation groove (205). The top of the display screen (207) is fixedly connected to a top plate (208), and the bottom of the top plate (208) is fixedly connected to an angle adjustment rope (209). The bottom of the angle adjustment rope (209) is fixedly connected to a limiting round plate (210). The top of the hair removal device housing (1) is fixedly connected to a limiting sleeve (211), and the top of the hair removal device housing (1) has a fitting groove (212).

3. The laser hair removal component according to claim 1, characterized in that, The screen cleaning mechanism (3) includes a fixed box (301), which is fixedly connected to the top of the inside of the hair removal device housing (1). The fixed box (301) is provided with multiple clamping springs (302) inside. The fixed box (301) is slidably connected to a limiting plate (303) inside. A movable connecting plate (304) is fixedly connected to the side of the limiting plate (303) away from the clamping springs (302). A cleaning brush (305) is fixedly connected to the side of the movable connecting plate (304) away from the clamping springs (302).

4. A laser hair removal component according to claim 2, characterized in that, The locking mechanism (4) includes a storage slot (401), which is located inside the hair removal device housing (1) on the side away from the retraction protection mechanism (2). A return spring (402) is provided inside the storage slot (401). A limiting block (403) is slidably connected inside the storage slot (401). A connecting hollow column (404) is fixedly connected to the side of the limiting block (403) away from the return spring (402). A placement ring (405) is fixedly connected to the side of the connecting hollow column (404) away from the limiting block (403). A stop rod (406) is fixedly connected to the side of the return spring (402) near the retraction protection mechanism (2). A protective head (407) is fixedly connected to the end of the stop rod (406) near the placement ring (405). An accommodating space is provided inside the hair removal device housing (1) below the storage slot (401). (408), a piston plate (409) is slidably connected inside the receiving space (408), a push spring (410) is provided inside the receiving space (408), a pull rod (411) is fixedly connected to the bottom of the piston plate (409), a cross bar (412) is fixedly connected to the bottom of the pull rod (411), a vent pipe (413) is provided between the receiving groove (401) and the reset spring (402), a fixing sleeve (416) is fixedly connected to the top of the middle section of the three-section retractable rod (201), a push crank (414) is fixedly connected to both the left and right sides of the fixing sleeve (416), the vent pipe (413) is fixedly connected to the top of the inside of the hair removal device housing (1), the treatment head (5) is located inside the placement ring (405), and the outside of the push rod (406) is slidably connected to the inside of the connecting hollow column (404) and the limiting block (403).

5. A laser hair removal component according to claim 2, characterized in that, One end of the torsion spring (206) is fixedly connected to the inside of the rotating housing (204), and the other end of the torsion spring (206) is fixedly connected to the outside of the fixing pin (203).

6. A laser hair removal component according to claim 2, characterized in that, The angle adjustment rope (209) passes through the interior of the limiting sleeve (211), and the top plate (208) engages with the fitting groove (212).

7. A laser hair removal component according to claim 3, characterized in that, One end of the clamping spring (302) is fixedly connected to the inside of the fixing box (301), and the other end of the fixing box (301) is fixedly connected to the side of the limiting plate (303) away from the cleaning brush (305).

8. A laser hair removal component according to claim 4, characterized in that, One end of the reset spring (402) is fixedly connected to the inside of the receiving groove (401), and the other end of the reset spring (402) is fixedly connected to the end of the limiting block (403) away from the connecting hollow column (404).

9. A laser hair removal component according to claim 4, characterized in that, The interior of the hair removal device housing (1) is provided with multiple vent holes (415) on one side of the placement ring (405), and the vent holes (415) are connected to the storage groove (401).

10. A laser hair removal component according to claim 4, characterized in that, One end of the push spring (410) is fixedly connected to the inside of the receiving space (408), and the other end of the push spring (410) is fixedly connected to the bottom of the piston plate (409). The bottom of the hair removal device housing (1) is fixedly connected to the chassis (7).

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